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Klaus Schiffner from Rohde & Schwarz explained what HDMI is and how it should be evaluated. By way of example, he introduced how to perform HDMI testing using the R&S UPP audio analyzer.
High-Def...[Details]
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myled.c
#include linux/module.h
#include linux/kernel.h
#include linux/fs.h
#include linux/cdev.h
#include asm/uaccess.h
#include linux/device.h
#include mach/hardware....[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Photodetector circuits are used to amplify, process and shape the weak voltage or current signals output by photoelectric conversion devices. Different photoelectric conversion devices are used for...[Details]
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The servo motor speed control and torque control are both controlled by analog quantity, and the position control is controlled by sending pulses. The specific control method should be selected acc...[Details]
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ADI recently announced the appointment of Daniel Leibholz, vice president of the company's communications business unit, as chief technology officer, effective immediately. As chief technology office...[Details]
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//********************************************************
// File name: 1602.h
// Function: AVR's LCD1602 4/8 line driver
// Description: Use GCC programming, 1602 provides 4/8 line driver
//...[Details]
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The fruit planting industry is an important part of my country's agricultural development, and the prevention and control of fruit tree diseases and insect pests is also receiving more and more atten...[Details]
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Apple released two beta versions in one week, which means that the official version of iOS 12.3 will be available to us soon. Today, Apple released the sixth beta of iOS 12.3, just a few days af...[Details]
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【Summary】 【Reason for writing】 【Question Structure】 【Analysis 1】Overall Process get_free_pages and mmap 【Analysis 3】CPU and TLB CPU and L1 cache CPU and L2cache 【Summarize】 Note:...[Details]
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Nvidia's Blackwell chips have been exposed to heating problems, requiring a rack redesign and possibly causing delays for customers.
Nvidia's next-generation Blackwell processors are fac...[Details]
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On July 24, the Henan Provincial Development and Reform Commission issued the "Notice of the Henan Provincial Development and Reform Commission on the Implementation of the Second Batch of Source-Grid...[Details]
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Don't try to clean around your external NAS drive while it's doing backups, because you might bump into it. I've had this happen to me when I had all my data stored on a healthy 1TB drive, and it bec...[Details]
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If we distinguish by backlight mode, the current mainstream of LED backlight TV market is still the traditional edge-lit LED TV. However, as consumers' requirements for picture quality increase, di...[Details]
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The human eye has a very high resolution for the color and
brightness
of light, and is particularly sensitive to differences and changes in color. The human eye has different sensitiviti...[Details]
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